From: Andrew Morton <akpm@osdl.org>

- Use ARRAY_SIZE()

- Save some space by building the array at compile time.

Cc: Jordan Crouse <jordan.crouse@amd.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 arch/i386/kernel/apm.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -puN arch/i386/kernel/apm.c~apm-screen-blanking-fix-tidy arch/i386/kernel/apm.c
--- 25/arch/i386/kernel/apm.c~apm-screen-blanking-fix-tidy	Thu Dec 15 13:47:49 2005
+++ 25-akpm/arch/i386/kernel/apm.c	Thu Dec 15 13:47:49 2005
@@ -1066,11 +1066,11 @@ static int apm_console_blank(int blank)
 {
 	int error, i;
 	u_short state;
-	u_short dev[3] = { 0x100, 0x1FF, 0x101 };
+	static const u_short dev[3] = { 0x100, 0x1FF, 0x101 };
 
 	state = blank ? APM_STATE_STANDBY : APM_STATE_READY;
 
-	for (i = 0; i < 3; i++) {
+	for (i = 0; i < ARRAY_SIZE(dev); i++) {
 		error = set_power_state(dev[i], state);
 
 		if ((error == APM_SUCCESS) || (error == APM_NO_ERROR))
_